Ready to assemble cabinets — usually called RTA cabinets — ship flat in boxes and bolt together in your kitchen. They cost a fraction of custom cabinetry and, when the construction is right, look and last identically. This guide walks through what to look for, how long assembly really takes, and why so many homeowners and contractors now buy RTA kitchen cabinets instead of pre-assembled.
What are ready to assemble kitchen cabinets?
Ready to assemble kitchen cabinets are full cabinet boxes packed flat with all hardware included. You receive sides, back, bottom, shelves, doors, drawers, and the screws or cam-locks needed to put them together. A standard base cabinet takes 15 to 20 minutes to assemble with a screwdriver, rubber mallet, nail gun, and wood glue.
The reason RTA cabinets exist is freight. A pre-assembled cabinet is mostly air, and shipping air across the country is expensive. Flat-packing the same cabinet cuts the shipping box down to a fraction of the size, which is exactly why RTA shaker cabinets and other styles routinely come in 30–50% cheaper than the same cabinets pre-built.
Are RTA cabinets actually good quality?
They can be excellent — or terrible. Quality lives in the spec sheet, not the price tag. Look for solid wood face frames and doors, plywood (not particleboard) box construction, dovetail drawer boxes, full-extension soft-close drawer glides, and soft-close door hinges. Those five details separate a cabinet that will outlast your countertop from one that will sag in two years.
We only sell cabinets that meet that spec. It's the entire reason we run a focused catalog instead of stocking dozens of finishes from dozens of factories.
Who should buy unassembled kitchen cabinets?
Homeowners doing their own remodel, landlords turning a rental, flippers watching every line item, and contractors who want predictable margins. If you can hang a picture frame straight, you can assemble an RTA cabinet. If you're nervous, start with a wall cabinet — they're smaller and forgiving.
If you'd rather not assemble at all, many local handymen will put a full kitchen together in a day for a few hundred dollars. You're still well ahead of pre-built pricing.